RAID is the acronym for Redundant Array of Independent Disks; this is the technology that allows a computer to have an increased storage through redundancy process, where multiple disk drives are utilized for storage and memory interdependently.

RAID 5 is one of them and it uses the lowest byte level to provide data stripping through distributed parity. You should approach a data recovery company to fix the problem for you if any of the disks failed and causes your RAID 5 went faulty.

You might experience RAID 5 system loss if the second drive experiences failure if it is not replaced right away. You will need to do RAID 5 data recovery to avoid a complete system failure from happening. It is going to be a complicated process and it is advised that you leave it to a professional to get the job done for you.